Effect of nitromethane on fuel/air explosion characteristics under different ambient conditions

Chunhua Bai, Chi Zhang*, Wenjie Liu, Xingyu Zhao, Binfeng Sun, Jian Yao

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

15 引用 (Scopus)

摘要

The impact of nitromethane on the explosion characteristics of diethyl ether -aluminium powder mixed fuel in the presence of different ambient factors is studied in a 20 L sphere-shaped explosion vessel. The explosion pressure of the fuel is obtained by a series of experiments, and the mechanism of nitromethane during these experiments is deduced by analysing the maximum rate of pressure increase and the gas products. The results showed that a synergistic effect existed between nitromethane and diethyl ether at high mass concentrations. The self-decomposition reaction of nitromethane enables high mass concentration fuels to react more fully, maintaining a higher explosion pressure under a low-pressure or high-relative humidity environment.

源语言英语
文章编号111632
期刊Combustion and Flame
234
DOI
出版状态已出版 - 12月 2021

引用此

Bai, C., Zhang, C., Liu, W., Zhao, X., Sun, B., & Yao, J. (2021). Effect of nitromethane on fuel/air explosion characteristics under different ambient conditions. Combustion and Flame, 234, 文章 111632. https://doi.org/10.1016/j.combustflame.2021.111632